| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $94.72 | 13.517% | $107.5233 | $107.52 | $107.50 | $107.50 |
| Purchase #2 | $196.95 | 13.273% | $223.0912 | $223.09 | $223.10 | $223.10 |
| Purchase #3 | $16.74 | 9.264% | $18.2908 | $18.29 | $18.30 | $18.30 |
| Purchase #4 | $162.48 | 7.826% | $175.1957 | $175.20 | $175.20 | $175.20 |
| Purchase #5 | $217.47 | 6.331% | $231.238 | $231.24 | $231.25 | $231.20 |
| Purchase #6 | $93.77 | 9.423% | $102.6059 | $102.61 | $102.60 | $102.60 |
| Purchase #7 | $64.30 | 11.841% | $71.9138 | $71.91 | $71.90 | $71.90 |
| 7 purchase totals = | $846.43 | $929.8587 | $929.86 | $929.85 | $929.80 | |